Tag: metamask

  • MetaMask Tutorial: The Ultimate Beginners How-to Guide

    MetaMask Tutorial: The Ultimate Beginners How-to Guide

    MetaMask is a secure crypto wallet to store and manage your Ethereum (ETH) and other ERC-20 tokens. It is also a gateway to other decentralized applications. This is beneficial for people who frequently use ETH and its tokens as it provides a secure and fast way to access their funds. This guide is a MetaMask tutorial for complete beginners. We will learn how to:

    1. Set up a MetaMask account.
    2. Deposit to MetaMask.
    3. Send funds from MetaMask.
    4. Change and add networks in MetaMask.
    5. Use MyEtherWallet with MetaMask.
    6. Fiat on-ramps: Buy Crypto Using Debit or Credit Cards.
    7. Withdraw money or cryptocurrencies from MetaMask.
    8. Collect airdrops using MetaMask.
    9. Cash out your crypto to fiat using MetaMask.

    You can also follow me as I walk through the steps in my video:

    MetaMask Tutorial Guide

    What’s more, there are rumors that MetaMask might also do a $MASK airdrop! Learn how to get some of that potential airdrop with our MetaMask ($MASK) Token Airdrop Guide!

    How to set up a MetaMask account

    Here’s how to set up a MetaMask account:

    1. Download and install MetaMask.
    2. Create a new wallet.

    Download and install Metamask extension

    Download MetaMask. MetaMask has extensions for Chrome, Firefox, Opera and Brave browsers. At the extension store on these browsers, search for MetaMask and click “Add to” browser.

    Example: For Chrome users, click
    Example: For Chrome users, click “Add to Chrome” and then “Add extension” when the popup window appears.

    Once installed, the MetaMask icon will appear on the top right-hand corner.

    The fox logo will appear on your browser once the extension is successfully installed
    The fox logo will appear on your browser once the extension is successfully installed

    Create a new wallet

    Click the “Get Started” button on the webpage and choose the option to make a new wallet. Afterward, you will be asked to come up with a password for your account. It is best to make a strong password that other people can’t easily guess, like your birthday. This means that your password should have numbers and letters arranged in a unique way.

    Select the option to set up a new wallet
    Select the option to set up a new wallet

    Back up your wallet with the special 12-word code. It is best to write this code down on a piece of paper and store it in a secure place. Do not let hackers access the code by saving it on your computer. Instead, to keep your money safe, write the code on paper instaMask account address, click on the extension and then copy the address at the top. You can also click “…” and “Account details” to get your full deposit address and a QR code. Make sure you’re on the same network on MetaMask as the wallet or exchange you’re sending tokens from. To deposit tokens, either copy the address onto the “send” address on the wallet or exchange you’re sending from, or scan the QR code.

    To check if you have received tokens, open the MetaMask window and look for the token you added. If it is there, you can see your balance. If it is not there, you need to manually import the token contract. To do this, go to CoinGecko or CoinMarketCap, find the token you want, click on “Contract” and the MetaMask logo. On the MetaMask window, click “Add token”. Once the token is added, you can see your balance in the MetaMask wallet. Change “The balance was seen in the MetaMask wallet” to “You can see your balance in the MetaMask wallet.”

    How to send crypto from MetaMask?

    You can send cryptocurrencies in your MetaMask to other wallets, and exchanges, or make purchases. Click on the extension and “Send” on the pop up window.

    Click
    Click “Send” on the pop-up window.

    Once you have filled in the address of the person you are sending the cryptocurrency to, the type of cryptocurrency (e.g. ETH) and the amount, double-check that the address, type and network are all the same. Confirm the amount to be sent, the gas fee and the total amount including the fee, then click “Next”. When the cryptocurrency has been sent, you will get a notification saying “Confirmed Transaction” on your web browser.

    Fill in the details and click
    Fill in the details and click “Send”, then “Confirm”

    Change and add networks in MetaMask

    Ensure the correct network is selected on both the sending and receiving wallets to ensure funds are sent. To do this, click on the top bar of your wallet and select the network you want to use. This could be Ethereum, or Layer 2 blockchains such as Optimism, Arbitrum, or Polygon. Once you have chosen the right network, you can safely send and receive tokens.

    Select network on MetaMask
    Select network on MetaMask

    For some newer or testnet networks, you may have to add them to MetaMask manually. To do this, click “Add network”, search for the network, and click “Add”.

    Search and add network to MetaMask
    Search and add network to MetaMask

    If you can’t find your network, you can add it manually. Get the details from the project’s documentation and fill them in.

    Learn more about Ethereum Layer 2 networks such as Arbitrum, Optimism, Polygon and Ethereum 2.0 here.

    Adding a network using Chainlist

    Here’s how to add a network to your MetaMask using Chainlist :

    1. Connect your MetaMask to Chainlist.
    2. Find the network you want to add and click “Add Chain”.
    3. On MetaMask, click “Approve”, then “Switch network”.

    How to use MyEtherWallet with MetaMask?

    MyEtherWallet is a free program that helps people make wallets and use smart contracts. On their website, click “Access my wallet” and “Browser extension”. On MetaMask, pick your wallet, then press “Next” and “Connect”. You’ll then be able to see the MyEtherWallet dashboard. Here, you can check your portfolio, manage your NFTs, send and receive cryptocurrency, and sign messages.

    MetaMask Fiat On-Ramps: Buy Crypto Using Debit or Credit Cards!

    MetaMask makes it easy to buy cryptocurrencies without ever leaving the app. It works with Coinbase Pay, Transak and MoonPay, so you can use your credit card or Google Pay to purchase different types of digital coins. Depending on the company, you’ll be able to buy a variety of cryptocurrencies. Here’s how to do it:

    1. On MetaMask, click “buy” and choose which company you wish to buy from.
    2. On the page, select how much crypto you want to buy, the payment method, and the type of cryptocurrency. Then click “Buy now”.

    How to withdraw money or cryptocurrencies from MetaMask

    To take out your money or digital currencies from MetaMask, you must first transfer them to an exchange that can turn them into fiat currency. To do this, look at our list of the Top Cryptocurrency Exchanges 2023. This will help you find a platform that can convert your crypto into the currency you need.

    1. Have a cryptocurrency exchange account set up. For recommendations, check out our Top Cryptocurrency Exchanges 2023.
    2. To send your cryptocurrency from MetaMask to a crypto exchange, it’s best to first convert your cryptocurrencies into one of the more popular coins, like Bitcoin or Ethereum. This makes it simpler to send all your coins in one go, and also because these two coins are accepted by most exchanges.
    3. On the exchange, sell your cryptocurrency for fiat currency.
    4. Withdraw your fiat currencies (USD) to your bank account.

    How to collect airdrops using MetaMask?

    Airdrops are a great way for people to get free tokens, which is like getting FREE MONEY. To get the tokens, you will need to do certain tasks. After that, you will need to connect your MetaMask wallet to collect and sell the tokens. Here’s how to collect airdrops using MetaMask:

    1. Go to the airdrop site.
    2. Depending on the project, you may need to change your network. To do this, click on the top bar on MetaMask and select your network.
    3. Connect your MetaMask to the site. The button is usually at the top right-hand corner.
    4. Choose which wallet you want to connect to the site.
    5. Click the claim button on the website.
    6. Confirm the transaction on MetaMask and pay any gas fees.
    7. After you are done, disconnect from the airdrop site by clicking on the three dots on MetaMask. Then “Connected Sites” and disconnect.

    Don’t know where to get airdrops? Check out Upcoming Crypto Airdrops.

    Cash out your crypto to fiat using MetaMask

    MetaMask has launched it’s long-awaited Sell feature, allowing users to finally cash out their crypto to fiat on MetaMask. Currently, MetaMask allows you to cash out your crypto to fiat currencies such as USD, EUR and GBP. Your converted currencies can also be directly deposited to your bank account or PayPal. Note however that MetaMask’s Sell feature is only available in some states in the US, UK, and parts of Europe. Also for the time being, MetaMask Sell only supports ETH on Ethereum Mainnet. However, more layer 2 networks will be supported soon.

    Here’s how to sell or cash out crypto to fiat using MetaMask

    1. Connect your wallet

      Go to. https://portfolio.metamask.io/ and connect your wallet.

    2. Go to Sell page

      Click on “Sell” on the left hand menu bar.

    3. Select region

      Select your region. Note that MetaMask Sell is only available in some states in the US, UK, and parts of Europe.

    4. Select token and network

      Select the token and network you want to sell from. For example, ETH on the Ethereum Mainnet network.

    5. Select destination account

      Select where you want your cashed out fiat to be deposited (e.g. bank account or PayPal balance).

    6. Enter sell amount

      Enter the amount of crypto you want to sell. Note MetaMask Sell currently only supports ETH.

    7. Select quotation

      MetaMask will provide a range of quotations from different providers. Select your preferred quote to continue.

    8. Link fiat account

      You will then be redirected to your selected provider’s website to sign up and link your fiat account. Afterwards, you will be directed back to MetaMask Portfolio.

    9. Send crypto and confirm transaction

      Click “Send ETH to [Provider]” to send your crypto from your wallet to your fiat account. Then, confirm the transaction.

    10. Track your transaction

      Go to the “Sell” tab to track your transaction. Please note that transaction speeds may vary and your fiat currencies may take a few days before it appears in your bank account or Paypal balance.

    MetaMask tips, tricks, and hacks for ADVANCED users

    Congratulations on setting up your account! Now you are ready for ADVANCED tips and tricks such as:

    1. How to reduce transaction fees;
    2. how to cancel incorrect transactions;
    3. how to use your Ledger cryptocurrency hardware wallet with MetaMask;
    4. how to save your frequently used contacts (addresses) to MetaMask;
    5. how to speed up stuck transactions….and more!

    Check out our video which will walk you through the process step by step:

    Advanced MetaMask tips and tricks you MUST know

    Frequently Asked Questions (FAQs)

    Is MetaMask good for beginners?

    MetaMask is absolutely suitable for beginners, if not essential for every cryptocurrency trader. MetaMask also has a clean and straightforward interface. The fact that it is an extension of your browser also makes it very easy to use.

    Is MetaMask safe?

    MetaMask has not suffered any major hacks. However, there are ongoing phishing attacks by outside parties against MetaMask users.

    Halborn, a cybersecurity firm, discovered a case in June 2022 where a compromised computer had unencrypted private keys on its disk. MetaMask has since fixed this vulnerability in its extension versions 10.11.3 and later.

    What are some MetaMask scams?

    Halborn, a cybersecurity company, has cautioned MetaMask users about active phishing scams. These scammers send emails with the MetaMask header and logo, asking people to verify their wallets by following KYC regulations. If the recipient clicks on the call to action button, they are taken to a fake website. This website then requests the user to enter their seed phrases, which the scammers can use to steal their crypto funds.

    These MetaMask scam emails can usually be identified by spelling mistakes in the email e.g. “metamaks.auction”. Another red flag in the email is that it is not personalised.

    When should I use MetaMask or cryptocurrency hardware wallets such as Ledger Nano S, Ledger Nano X or Trezor?

    For everyday transactions, MetaMask is a great choice. However, for larger amounts of money, it is best to use a hardware wallet. The Ledger Nano S, Ledger Nano X and Trezor are all secure options.

    How do I fix stuck transactions on MetaMask?

    MetaMask can have transactions stuck when too many people are trying to process them on the network. To fix this, you can speed up the transaction. To do this, click “speed up” on MetaMask, then select the options available. Choose “Fast” and click “save”. This will create a new transaction with higher gas fees, but it will make the transaction go through faster.

    How do I buy Ethereum (ETH) on MetaMask

    Buying Ethereum on MetaMask is easy. MetaMask has partnered with Coinbase Pay, Transak, or MoonPay (depending on the country) to make it simple. All you have to do is click “Buy” on MetaMask, then pick which company you want to buy ETH from. You can compare each company’s rates and payment methods to decide which one you like best. After that, in the pop-up window, select the amount you want to buy and your payment method, then click “Buy Now”

    How to cancel transactions on MetaMask?

    To undo a transaction on MetaMask, press the “Cancel” button on the MetaMask window. If you chose a lower fee option, it will take longer for the transaction to go through, but it will also give you more time to cancel it

    How to use MetaMask on mobile?

    MetaMask is available for both iOS and Android mobile devices. And can be downloaded on the Google Play Store or the Apple App Store.

    How to connect MetaMask to website?

    MetaMask is available as a web browser extension for Chrome, Firefox, Brave, Edge and Opera. You can download the extension on their website and install it.

    How to use MetaMask on Andriod?

    You can download MetaMask for Android from the Google Play Store.

    Disclaimer: Cryptocurrency trading involves significant risks and may result in the loss of your capital. You should carefully consider whether trading cryptocurrencies is right for you in light of your financial condition and ability to bear financial risks. Cryptocurrency prices are highly volatile and can fluctuate widely in a short period of time. As such, trading cryptocurrencies may not be suitable for everyone. Additionally, storing cryptocurrencies on a centralized exchange carries inherent risks, including the potential for loss due to hacking, exchange collapse, or other security breaches. We strongly advise that you seek independent professional advice before engaging in any cryptocurrency trading activities and carefully consider the security measures in place when choosing or storing your cryptocurrencies on a cryptocurrency exchange.

  • Crypto Airdrops Tier List 2023: Discover Rare, Thrilling, and High-Yield Gems to Skyrocket Your Earnings!

    Crypto Airdrops Tier List 2023: Discover Rare, Thrilling, and High-Yield Gems to Skyrocket Your Earnings!

    Welcome to the most comprehensive and up-to-date Crypto Airdrops Tier List for 2023! As the world of cryptocurrencies continues to evolve at a rapid pace, airdrops have become a go-to strategy for both new and established projects to gain traction and reward their communities. In this insightful guide, we’ve meticulously ranked the top airdrops of the year based on their potential rewards, project credibility, and overall excitement. Get ready to uncover hidden gems, maximize your earnings, and be a part of the most lucrative crypto airdrops of 2023!

    Crypto Airdrops Tier List 2023

    Crypto Airdrops Tier List 2023

    We have compiled the top trending airdrops this year into a tier list based on four criteria:

    • Project Credibility — Is the project backed by reputable investors or partnered with well-established, legitimate projects? Is there any public information available about the project team, and do they have prior experience in the blockchain industry?
    • Security — Is it safe to connect my MetaMask or other crypto wallets to the project’s website? Has the project been audited by a third-party security firm?
    • Cost — Does participating in the airdrop require any form of spending or investment, or is it entirely free?
    • Effort — How much time and effort do I need to invest in completing the tasks that qualify me for the airdrop? Are these tasks simple or challenging? Does it require me to be a developer, validator, or just a regular user?

    S Tier Airdrops

    zkSync

    • Project Credibility — zkSync is developed by Matter Labs, a well-known engineering team based in Europe. They have raised $458 million in financing across all rounds, backed by the likes of the Ethereum Foundation.
    • Security — The project has been audited by several top smart contract security firms including OpenZeppelin, Halborn, and Code4rena.
    • Cost — You will need to bridge ETH to the zkSync Era Mainnet via ZigZag Exchange or Orbiter Finance. Swap stablecoin pairs to minimize cost risk. You can also interact with the zkSync Era Testnet using free testnet tokens.
    • Effort — The steps are easy to follow, but it’s recommended to perform them frequently and consistently to be included in the snapshot. Actions involve bridging your funds, swapping and trading tokens, or providing liquidity. The higher the aggregate value, the more $ZKS tokens you can potentially earn.

    Grading Insight: zkSync is the most anticipated airdrop after Arbitrum. Over the past week, crypto users have bridged over $8 million in funds to the network in hopes of qualifying for the airdrop. Moreover, protocols on zkSync will also conduct their own retroactive airdrop, allowing you to earn additional rewards.

    Sui

    • Project Credibility — Sui is developed by Mysten Labs, comprising former Meta (formerly Facebook) executives and engineers. The company has raised $300 million, resulting in a valuation of over $2 billion, with backing from major investors like Coinbase and Binance.
    • Security — Sui’s security architecture is secured by Move, a Rust-based programming language independently developed by Meta. The smart contract code for Sui is publicly available for review and auditing.
    • Cost — Similar to Aptos, you can interact with protocols on Sui with free devnet tokens.
    • Effort — Building protocols on Sui requires coding experience. As a regular user, you can perform simple tasks like staking devnet tokens or minting NFTs until the mainnet launch in Q2.

    Grading Insight: Aptos, also an L1 built by former Meta developers, conducted one of the largest airdrops last year. It is very likely Sui will also follow suit.

    A Tier Airdrops

    StarkNet

    • Project Credibility — StarkNet is developed by StarkWare Industries, an Israeli software company that specializes in cryptography. They have raised $100 million that puts the company’s estimated value at $8 billion. They are partners with some of the biggest names in crypto including ConsenSys and Chainlink.
    • Security — StarkNet is audited by numerous leading security firms like Consensys Diligence and OpenZeppelin.
    • Cost — You will need to bridge ETH to the Starknet Alpha Mainnet via StarkGate. Swap stablecoin pairs to minimize cost risk.
    • Effort — Argent X wallet is required. Bridge and swap assets frequently and consistently to be included in the snapshot. The higher the aggregate value, the more tokens you can potentially earn.

    Grading Insight: StarkNet is one of the highest valued L2 project in the crypto market. More than half of its total token supply will be allocated to community incentives and ecosystem funds.

    Shardeum

    • Project Credibility — Shardeum is co-founded by Nischal Shetty and Omar Syed. Shetty is the founder and CEO of WazirX and Syed is a blockchain architect who previously worked for NASA and Shardus. The project has raised $18.2 million, backed by Jane Street and The Spartan Group.
    • Security — Shardeum ensures security through dynamic state sharding, which makes it challenging to attack due to the random assignment of nodes to shards in the network.
    • Cost — You can interact with the Shardeum betanet with free testnet tokens.
    • Effort — Mint NFTs or swap assets frequently on different Shardeum protocols.

    Grading Insight: Shardeum is developing an innovative sharding technology, and has a very large user base. They confirmed airdropping 25.4 million $SHM tokens to ecosystem users.

    Scroll

    • Project Credibility — Scroll is a globally distributed team filled with experts in zero-knowledge cryptography and distributed systems on blockchain technology. Backed by Polychain Capital, the project has raised a total of $83 million in funding rounds, bringing its valuation to $1.8 billion.
    • Security — Scroll is a hierarchical zero-knowledge proof system, inheriting security from the Ethereum mainnet. The smart contract code for Scroll is publicly available for review and auditing.
    • Cost — Scroll is currently in its Alpha Testnet phase, which means you can use free testnet tokens to interact with the protocol.
    • Effort — Bridge testnet tokens between Goerli Testnet (L1) and Scroll Alpha Testnet (L2) frequently.

    Grading Insight: Scroll is another highly popular Ethereum L2 scaling solution. The team has confirmed creating an incentive mechanism to encourage participation in the network. Start using the testnet now for free!

    MetaMask

    • Project Credibility — MetaMask is the most used Ethereum wallet in the world.
    • Security — All user wallets are secured with client-side encryption. With proper user practice, MetaMask is a reliable and secure option for managing and interacting with Ethereum-based cryptocurrencies and decentralized applications. Their recent audit was conducted in March 2023.
    • Cost — You will need ERC-20 tokens. You can also buy ETH directly on MetaMask using credit cards, Apple Pay or bank transfers.
    • Effort — Bridge and swap ERC-20 tokens regularly with the built-in features in MetaMask.

    Grading Insight: MetaMask is one of the foundations of the Web3 world, which is why its token can be very valuable.

    B Tier Airdrops

    LayerZero

    • Project Credibility — LayerZero Labs is founded by a team of computer scientists from the University of New Hampshire. The project has raised $135 million from the likes of Coinbase and PayPal. LayerZero has a large ecosystem of DeFi protocols including Uniswap and Stargate Finance.
    • Security — LayerZero has commissioned over 35 audits with the most recent audits on Github.
    • Cost — You will need real funds to interact with the protocols on LayerZero. But you can also bridge Goerli testnet USDC between EVM chains using the USDC LayerZero Bridge.
    • Effort — Make small transactions, deposit funds, provide liquidity, swap assets as frequently as you can.

    Grading Insight: LayerZero has a large user base, and is backed by PayPal. It has the potential to be a core infrastructure of Web3 interoperability, which is why its token can be valuable in the future.

    ZetaChain

    • Project Credibility — ZetaChain is built by former Coinbase and Basic Attention Token (BAT) developers. It is backed by Coinbase, Binance, Polygon, and more.
    • Security — ZetaChain employs a novel omnichain approach to mitigate the risks of asset fragmentation and reduce the chances of 51% attacks. The project has been audited by PeckShield, Veridise, and QuantumBrief, and offers a bug bounty of up to $100,000.
    • Cost — The incentivized testnet currently involves testnet tokens.
    • Effort — Request ZETA tokens and swap assets between different chains frequently.

    Grading Insight: ZetaChain is featured on CoinGecko’s list of top airdrops to look out for in 2023. Its points-based system makes it easy for users to track their contribution to the network.

    Mantle Network

    • Project Credibility — Mantle Network is incubated by BitDAO, one of the largest DAOs and partner of Bybit.
    • Security — Its architecture adopts a modular approach to create a seperate, decetralized data availability layer in collaboration with EigenLayer. Smart contract code is regularly audited by the BitDAO community.
    • Cost — The incentivized testnet currently involves testnet tokens.
    • Effort — Bridge Goerli ETH to Mantle Testnet frequently. You can also complete Mantle Quests on Crew3 and Guild for a Discord role.

    Grading Insight: Developed by BitDAO, Mantle is a fully community-driven project. As such, value to the project is rewarded back to loyal supporters and users.

    Polyhedra Network

    • Project Credibility — Polyhedra Network is built by leading engineers, developers, and researchers from UC Berkeley, Tsinghua University, and Stanford University. The project recently raised $10 million in funding, backed by Binance, Animoca Brands, and Polychain Capital.
    • Security — Its infrastructure uses zero-knowledge proof (ZKP) to provide privacy extensions for Web3 with stealth address models.
    • Cost — Only testnet tokens are needed to cover gas fees.
    • Effort — Use Polyhedra CreatorTool to mint your own NFT and bridge them to other testnet blockchains. Repeat the process on different chains to enhance visibility of your on-chain activities.

    Grading Insight: Polyhedra just recently launched its testnet, which means early users are in a good position for a potential airdrop.

    C Tier Airdrops

    Fuel Network

    • Project Credibility — Fuel Network raised $80 million in funding, backed by Blockchain Capital and Stratos Technologies.
    • Security — The system is based on a fraud- or validity-provable computation system that leverages a modular blockchain for data accessibility.
    • Cost — Their Beta-2 Testnet is live. No real funds are used.
    • Effort — Fuel Wallet is required. Swap and trade tokens on SwaySwap frequently. You can also interact with other ecosystem DApps.

    Grading Insight: Fuel has not confirmed a token launch yet. But it is likely it needs a token to support its ecosystem and facilitate the functioning of the platform.

    Celestia

    • Project Credibility — Co-founder of Fuel Network, John Adler, also co-founded Celestia. The project has raised $55 million in funding, backed by Coinbase and Polychain Capital. Its total valuation is over $1 billion.
    • Security — Modular architecture is similar to Fuel Network. Celestia offers shared security to blockchains deployed on it by providing consensus and data availability inherited by all utilizing chains.
    • Cost — Its incentivized testnets require a node with decent internet connection. You will need to set up a development environment to run the Celestia node.
    • Effort — This is more suitable for developers or validators rather than users.

    Grading Insight: Limited access to general users.

    D Tier Airdrops

    Blur

    • Project Credibility — Blur is the fastest growing NFT marketplace on Ethereum, backed by Paradigm. Many Bored Ape holders and NFT whales have moved from OpenSea to Blur.
    • Security — Blur is audited by Code4rena and Dedaub. It uses multi-signature contracts for token transfers. However, Blur has a smart contract risk in its execution module, which only checks if the caller can transfer tokens. Contract owners may add addresses as callers for token transfers, so users must trust Blur before trading NFTs on it.
    • Cost — You will need ETH to bid or list on Blur. The more the better.
    • Effort — The difficulty for the Season 2 airdrop may increase due to heightened competition.

    Grading Insight: Since Blur tends to favor NFT and ETH whales, it might not be the most suitable choice for those looking for cost-free airdrops.

    Key Takeaway

    It is important to note that lower tier rankings does not mean that the airdrop is not good. It is simply because they are not as accessible as the higher tiered ones to everyday users. All of these crypto airdrops are the most trending this year, offering high value to early users.

  • MetaMask Security Guide: Protect Yourself from “Address Poisoning” Scams

    MetaMask Security Guide: Protect Yourself from “Address Poisoning” Scams

    Wallet Address Poisoning Scam: What You Need to Know

    MetaMask warned crypto users of a new scam that is running rampant called “address poisoning”. This scam involves malicious actors copying and pasting wallet addresses in order to steal funds from unsuspecting users. In this article, we will discuss how address poisoning works and what users can do to protect themselves. Also, check out Gemmy’s video for more information on how to secure your MetaMask contacts! (https://prodavinci.com)

    How Does Wallet Address Poisoning Work?

    Address poisoning is a scam that exploits copy-and-paste tendency of most crypto wallet users. Since wallet accounts have cryptographically-generated address with long hexadecimal numbers, users tend to only remember the first and last few characters of their address. As a result, users rely on copying and pasting their addresses to save time. MetaMask addressed this in their blog post, and here’s how it essentially works:

    Attackers usually has softwares that monitor token transfers. If they pick up on your address, they can use vanity address generators to create an address that looks very similar to yours. The attacker then sends you worthless tokens to “poison” your transaction history. If you are not careful, you might copy and paste their address from your transaction history, sending funds to the attacker’s address.

    This method is rather amateurish, compared to other scam types, blockchain attacks, or smart contract exploits. While this would not give the attacker access to user wallets, it relies on user carelessness and haste — something that is common in Web3 when users want to send funds quickly to capitalize on DeFi opportunities.

    The Increasing Cases of Wallet Address Poisoning

    According to an article jointly published by crypto analysts X-explore and Wu Blockchain on 2nd December 2022, over 340,000 addresses have been poisoned on-chain, resulting in $1.64 million stolen from unsuspecting victims. The cases began spiking at the end of November, and is still a prevalent issue now.

    The article suggested that MetaMask should improve its UI features to prevent such attacks from happening, such as letting users identify trusted wallet addresses in transaction history using color markers or other prompts.

    How to Protect Yourself from Address Poisoning

    Metamask recommends users to always double-check the address before sending funds, making sure every single character is correct. As the attacks are still ongoing, users are also advised to avoid copying addresses from transaction histories and block explorers. Users can also add trusted wallet addresses in Settings > Contacts.

    More importantly, it is much safer to use hardware wallets when transferring funds, as users are required to check and confirm any address they are sending funds to before the transaction is authorized. If you are interested in getting a hardware wallet, feel free to check these out:

    Click here to purchase a Ledger wallet!

    buy now

    Or a Trezor wallet!

    buy now
  • MetaMask Integrates PayPal Payment in the U.S. for Easier ETH Purchases

    MetaMask Integrates PayPal Payment in the U.S. for Easier ETH Purchases

    MetaMask Enables U.S. Users to Purchase ETH via PayPal

    MetaMask developer ConsenSys has announced the integration of a PayPal payment option to its software wallet. Users will be able to buy and transfer Ethereum (ETH) by logging into the mobile MetaMask app, tapping on the “Buy” button, and selecting “PayPal.” This will redirect users to PayPal, where they can complete their transaction OR send ETH from their PayPal account to their MetaMask wallet.

    This feature will be rolled out to all U.S. users first in the coming weeks, as they are one of MetaMask’s largest markets in terms of users. For MetaMask’s desktop browser extension, MetaMask Product Manager Lorenzo Santos told Decrypt via email that it will be available in the next quarter.

    As of now, it is unclear whether the feature will be deployed in other countries or if other cryptos will also be available for purchase. Since ConsenSys is run by Ethereum co-founder Joe Lubin and MetaMask is an EVM-only wallet, it makes sense that ETH purchases are focused first.

    Unlocking the Web3 Ecosystem with MetaMask and PayPal

    As one of the top crypto wallet providers, MetaMask is often a starting point for users interacting with DeFi applications, GameFi, and metaverse platforms. And because PayPal is one of the largest online payment systems with 432 million active accounts worldwide, adding PayPal to MetaMask could broaden the customer base, making it easier for newcomers to enter the Web3 ecosystem.

    Santos stated in the press release, “this integration with PayPal will allow our U.S. users to not just buy crypto seamlessly through MetaMask, but also to easily explore the Web3 ecosystem.” 

    Traditional Payment Companies Expanding to Web3

    Over the past year, more and more traditional payment companies have been integrating crypto into their services. In fact, PayPal first began offering customers the ability to buy, sell, and hold crypto on its platform in 2020, and allowed customers to checkout with Bitcoin, Litecoin, Ethereum, and Bitcoin Cash in 2021. In June 2022, PayPal also enables customers to transfer crypto from PayPal to other wallets or exchanges. And now with the new integration into MetaMask, we can expect PayPal to release more new features gradually.

    Other traditional payment companies have also followed suit. Cash App, the number one finance app in the App Store, has also added support for transactions via the Bitcoin Lightning Network, the layer-2 protocol for Bitcoin’s blockchain. Stripe, an Irish-American financial services company, has also launched its own tool to help Web3 companies, allowing their customers to buy crypto with fiat.

    Other global financial services have also hinted at the possibility of dabbling into crypto. In October, Western Union filed trademark applications for managing wallets, exchanging digital assets and commodities derivatives, issuing tokens of value, and brokerage and insurance service, according to trademark attorney Mike Kondoudis.